How To Maintain LCD TV?

void long time

Avoid the length of time for continuous use, that is, let the TV rest for a while, long-term use will make the internal parts of the TV high temperature to burn internal parts or accelerate the aging of parts. Staying on the same screen for a long time will cause some pixels to overheat, resulting in no screen on the screen. In order to avoid this situation, try not to press the pause button while watching DV or other videos.

Keep dry

Pay attention to keeping the TV dry. Long-term work will cause the parts inside to heat up. At this time, it is self-evident that you will encounter moisture damage. Some homes do not use the TV set at all, but it is also recommended to apply power at the right time. Look at the TV and let the parts inside heat up to drive off the dampness inside.

Dust removal

    Due to the static electricity, the screen surface of the LCD TV is easily contaminated with dust. But water wiping is a very unwise way to clean. The first is that the cleaning effect is general, and it is easy to leave water marks. More importantly, the liquid crystal is very easy to cause permanent damage due to moisture. (If water droplets seep into the screen, avoid energizing, let the water evaporate slowly in a warm environment)

    In fact, cleaning cloths and cleaning liquids for liquid crystals are commercially available. The professional cleaning cloth has better cleaning effect and soft texture (don't think that the glasses cloth can be replaced), and the cleaning liquid also makes the cleaning effect even better. In order to avoid scratching the screen, it is better to use professional ones.

 Cleaning

    According to the physics principle, when the TV is working, the outer surface of the fluorescent screen carries electric charges to form an electric field. Under the action of this electric field, the charged dust in the air will adhere to the surface of the fluorescent screen. Over time, it will accumulate more and more, affecting the viewing and even the formation of dark spots, causing misjudgment of the picture tube failure. Therefore, the cleaning of the appearance of the TV screen becomes a necessary task for TV users.

    The dust on the outer surface of the screen must be turned off. At the same time, it is not possible to clean with feather dusters, silk fabrics, etc., because such items will be charged with rubbing after being rubbed by glass products; if such a product is used to clean the fluorescent screen, not only will it not be cleaned, but the dust on such items will be , silk hair, etc. are attached to the screen. It is even more difficult to clean the screen with something like a so-called electrical cleaner or other detergent. Because these Lius are more or less acid and alkaline, they cause corrosion to glass products, which will affect the surface finish of the screen.

    In fact, it is a good idea to use the camera lens cleaning paper to clean the surface dust of the screen. The lens paper is a kind of soft optical mirror similar to the non-woven fabric structure. The cleaning method is artificially used to carefully remove the hard debris such as sand and paper ribs that may damage the lens. When it cleans the surface of the screen, it will not only scratch it, but also has good dust removal effect, no static electricity, and no attachment, so as to clean and protect the surface of the screen.

    When using, use the lens paper to wipe the surface of the screen in the same direction, then slightly increase the strength of the paper to wipe the surface of the screen and finish it. It should be noted that the first pass should be light to avoid scratching the surface of the screen. In this way, the fluorescent screen after the dust is as bright as new, and the image is blurred before the dust is cleaned.